[Concerning a little known work of N. F. Gamaleya].
D003140:Communicable Disease Control / Q000266:history*; D003141:Communicable Diseases / Q000401:mortality; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917)
O maloizvestnoĭ rabote N. F. Gamaleia.